Sunspot region AR8745
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/10/27 | 2 | 170 | HAX | S14E66 | |
| 1999/10/28 | 2 | 150 | HSX | S14E54 | |
| 1999/10/29 | 7 | 180 | CAO | S15E42 | |
| 1999/10/30 | 6 | 130 | CAO | S14E28 | |
| 1999/10/31 | 10 | 110 | DAO | S15E15 | |
| 1999/11/01 | 6 | 80 | CAO | S15E00 | |
| 1999/11/02 | 7 | 90 | CAO | S15W12 | |
| 1999/11/03 | 4 | 50 | CSO | S15W25 | |
| 1999/11/04 | 4 | 30 | CSO | S15W39 | |
| 1999/11/05 | 5 | 40 | DAO | S14W51 | |
| 1999/11/06 | 5 | 40 | CSO | S14W64 | |
| 1999/11/07 | 6 | 10 | BXO | S13W76 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
AR3663 252024/05/03 X1.69 CME 2Unproven theories 380Unspecified geomagnetic activity 1006Filaments and prominences 69
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/03 | M2.7 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 149.4 +51.8 |